android_frameworks_base/config/preloaded-classes-blacklist

android.net.ConnectivityThread$Singleton
android.os.AsyncTask
android.os.FileObserver
android.widget.Magnifier
sun.nio.fs.UnixChannelFactory
Move to using a profile for boot image Updated the system server profile, moved to using a profile for the boot image. Use cases for obtaining profiles: Automated CUJ tests Automated app launches Manual usage of dialer, navigation, playstore, and play music. Storage savings: Boot art+vdex+oat size: 78305556->61539326 (-17MB) New system server profile has more methods (1.5MB -> 4MB oat) since it has more coverage from use cases. Ram savings (sample averages for CUJ test): Average PSS of 3 runs (~100 samples total): .Boot_vdex: 9359K -> 9902K .oat_mmap: 21857K -> 13372K .Heap: 29779K -> 29483K .Boot_art: 15736K -> 18096K .LinearAlloc: 9112K -> 8965K Total PSS: 85846K -> 79819K (-6MB) Average pages read from flash (512MB device) for CUJ tests (3 samples): 1508MB -> 1183MB TODO: Investigate why .art goes up, maybe we are missing some classes in the profiles. Bug: 37966211 Bug: 63178181 Test: make and flash Change-Id: I2031c52eab7b868c59d4c5a46cad50bfbc6cd714 2017-08-28 18:30:01 -07:00			`android.net.ConnectivityThread$Singleton`
Frameworks: Remove AsyncTask from preloaded-classes Bug: 113624968 Test: m Change-Id: I77be78138f13fdc6d3a26aea3f59d01ef0e745e8 2018-09-21 10:05:43 -07:00			`android.os.AsyncTask`
Update the boot image profile and preloaded classes Data aggregated across 41 dogfood profiles from 10 different (builds,devices). The threshold for preloaded_classes was 5. What has changed: preloaded_classes: 643 added, 1 removed boot image profile: ~10k methods and classes added. Test: m, build & boot Bug: 73313191 Change-Id: Ic2662255081a5166180f4eb894d75b2e5bd76950 2018-05-29 17:52:20 -07:00			`android.os.FileObserver`
Update boot image profile and preloaded classes Data obtained from dogfood device. Also updated system server profile. Bug: 73313191 Test: make and flash sailfish Change-Id: I9cf059f177a10e940e7cda1d12a8ed7429019c3c 2018-05-13 11:45:58 -07:00			`android.widget.Magnifier`
Remove sun.nio.fs.UnixChannelFactory from preloaded-classes The tests use the preloaded classes to create the core image and that leads to UnixChannelFactory being initialized despite the fact that FileDescriptor is not. This manifests with a null pointer crash in tests. Bug: 80495283 Test: m test-art-host Change-Id: I785104e6c69c605b16357a9557b203b489972261 2018-06-06 06:13:39 -07:00			`sun.nio.fs.UnixChannelFactory`